The generator matrix

 1  0  1  1  1  4  1  1  4  1  2  1  4  1  1  6  1  1  2
 0  1  1  0  1  1  3  4  1  5  1  6  1  2  5  1  5  6  0
 0  0  2  0  0  0  0  2  2  6  4  4  4  2  2  0  2  0  6
 0  0  0  2  0  2  2  6  2  2  2  0  4  4  0  2  4  6  6
 0  0  0  0  2  4  2  6  6  0  0  4  6  0  6  6  4  6  4

generates a code of length 19 over Z8 who´s minimum homogenous weight is 14.

Homogenous weight enumerator: w(x)=1x^0+106x^14+68x^15+409x^16+388x^17+760x^18+632x^19+802x^20+376x^21+362x^22+68x^23+98x^24+4x^25+20x^26+2x^28

The gray image is a code over GF(2) with n=76, k=12 and d=28.
This code was found by Heurico 1.16 in 0.14 seconds.